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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-26 17:15:03 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-26 17:15:03 +0200 |
| commit | 39adff5f69d6849ca22353a88058c9f8630528c0 (patch) | |
| tree | b0c2d2de77ebc5c97fd19c29b81eeb03549553f8 /drivers | |
| parent | 8a4a8918ed6e4a361f4df19f199bbc2d0a89a46c (diff) | |
| parent | e35f95b36e43f67a6f806172555a152c11ea0a78 (diff) | |
| download | linux-39adff5f69d6849ca22353a88058c9f8630528c0.tar.bz2 | |
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
time, s390: Get rid of compile warning
dw_apb_timer: constify clocksource name
time: Cleanup old CONFIG_GENERIC_TIME references that snuck in
time: Change jiffies_to_clock_t() argument type to unsigned long
alarmtimers: Fix error handling
clocksource: Make watchdog reset lockless
posix-cpu-timers: Cure SMP accounting oddities
s390: Use direct ktime path for s390 clockevent device
clockevents: Add direct ktime programming function
clockevents: Make minimum delay adjustments configurable
nohz: Remove "Switched to NOHz mode" debugging messages
proc: Consider NO_HZ when printing idle and iowait times
nohz: Make idle/iowait counter update conditional
nohz: Fix update_ts_time_stat idle accounting
cputime: Clean up cputime_to_usecs and usecs_to_cputime macros
alarmtimers: Rework RTC device selection using class interface
alarmtimers: Add try_to_cancel functionality
alarmtimers: Add more refined alarm state tracking
alarmtimers: Remove period from alarm structure
alarmtimers: Remove interval cap limit hack
...
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clocksource/dw_apb_timer.c | 2 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq_conservative.c | 4 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq_ondemand.c | 4 |
3 files changed, 7 insertions, 3 deletions
diff --git a/drivers/clocksource/dw_apb_timer.c b/drivers/clocksource/dw_apb_timer.c index 580f870541a3..8c2a35f26d9b 100644 --- a/drivers/clocksource/dw_apb_timer.c +++ b/drivers/clocksource/dw_apb_timer.c @@ -348,7 +348,7 @@ static void apbt_restart_clocksource(struct clocksource *cs) * dw_apb_clocksource_register() as the next step. */ struct dw_apb_clocksource * -dw_apb_clocksource_init(unsigned rating, char *name, void __iomem *base, +dw_apb_clocksource_init(unsigned rating, const char *name, void __iomem *base, unsigned long freq) { struct dw_apb_clocksource *dw_cs = kzalloc(sizeof(*dw_cs), GFP_KERNEL); diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index 33b56e5c5c14..c97b468ee9f7 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -120,10 +120,12 @@ static inline cputime64_t get_cpu_idle_time_jiffy(unsigned int cpu, static inline cputime64_t get_cpu_idle_time(unsigned int cpu, cputime64_t *wall) { - u64 idle_time = get_cpu_idle_time_us(cpu, wall); + u64 idle_time = get_cpu_idle_time_us(cpu, NULL); if (idle_time == -1ULL) return get_cpu_idle_time_jiffy(cpu, wall); + else + idle_time += get_cpu_iowait_time_us(cpu, wall); return idle_time; } diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index 629b3ec698e2..fa8af4ebb1d6 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -144,10 +144,12 @@ static inline cputime64_t get_cpu_idle_time_jiffy(unsigned int cpu, static inline cputime64_t get_cpu_idle_time(unsigned int cpu, cputime64_t *wall) { - u64 idle_time = get_cpu_idle_time_us(cpu, wall); + u64 idle_time = get_cpu_idle_time_us(cpu, NULL); if (idle_time == -1ULL) return get_cpu_idle_time_jiffy(cpu, wall); + else + idle_time += get_cpu_iowait_time_us(cpu, wall); return idle_time; } |